js

sql

-- 整除得到小数
Round(convert(float,DATEDIFF(MINUTE, tir.StartTime, tir.EndTime))/convert(float,60),2) AS DurTime,

C#

    // 类型装换
    int a = Convert.ToInt32(row["DurTime"]);    // string->int
    float b = Convert.ToSingle(row["DurTime"]); // string->float

    string str =  finishedTime.ToString("F1");  // float -> string 保留1位小数

    // 测试前端传过来的参数
    string TEST = "";
    foreach (KeyValuePair<string, string> parameter in parameters){
        TEST = TEST + String.Format("{0}:{1},  | ", parameter.Key, parameter.Value);
    }
    testStatusTableTemplate.Assign("test", TEST);